Twitter really wants a piece of the performance advertising pie. On Tuesday, Twitter said it has acquired interactive mobile ad company CrossInstall. No deal price was disclosed. All of CrossInstall’s ...

Twitter’s acquisition of mobile supply-side platform MoPub this week could pave the way for more activity and something close to standard business models in the nascent mobile exchange space.

Twitter released the details of a new study about its "primary mobile users," or those who engage with Twitter more on mobile devices and on the mobile web than on the desktop. The study ...

Windows 10 Mobile users will now have access to Twitter's new app for the platform, which is optimized to perform differently depending on display size.

Twitter Spaces audio access is now available to even those users without a Twitter account. Here's how to use it.

Twitter announced search upgrades to the Twitter mobile app. The upgrades includes an improved relevancy engine for top tweets, improved auto-completion for search and an easier web browser for ...

Twitter faces challenges with mobile monetization, prompting discussions on its revenue strategies.

Why Doesn't Twitter Let Me Log in on My Mobile Phone?. If you can't log in to Twitter on your mobile, then the app, your data connection or the device itself could be to blame.

Twitter desktop redesign adopts some of its mobile app’s best features Better DMs, an Explore page and Bookmarks, but still no edit button ...